Report for 61900

Name

Mais Internet LTDA EPP, BR

AS Adjacency Report

In the context of this report "Upstream" indicates that there is an adjacent AS that lines between the BGP table collection point (in this case at AS2.0) and the specified AS. Similarly, "Downstream" refers to an adjacent AS that lies beyond the specified AS. This upstream / downstream categorisation is strictly a description relative topology, and should not be confused with provider / customer / peer inter-AS relationships.

61900 Mais Internet LTDA EPP, BR

  Adjacency:     7  Upstream:     4  Downstream:     3
  Upstream Adjacent AS list
    AS14840         BR.Digital Telecom, BR
    AS13786         SEABORN - Seabras 1 USA, LLC, US
    AS53062         ALT | GRUPO BRASIL TECPAR, BR
    AS264409        GRUPO YAX, BR
  Downstream Adjacent AS list
    AS271356        Telecom Digital, BR
    AS28293         InterCorp Provedor de Internet LTDA ME, BR
    AS264484        4U NETWORK, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
17496 AS61900        ORG+TRN Originate:       4096 /20.00  Transit:       5120 /19.68 Mais Internet LTDA EPP, BR

Aggregation Suggestions

        Filter: Aggregates, Specifics

This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.

 Rank AS            AS Name                                      Current  Wthdw  Aggte  Annce Redctn       %
23884 AS61900       Mais Internet LTDA EPP, BR                         8      2      1      7      1  12.50%


  Prefix               AS Path                              Aggregation Suggestion
  138.97.32.0/22       4777 2497 174 14840 61900 + Announce - aggregate of 138.97.32.0/23 (4777 2497 174 14840 61900) and 138.97.34.0/23 (4777 2497 174 14840 61900)
  138.97.32.0/23       4777 2497 174 14840 61900 - Withdrawn - aggregated with 138.97.34.0/23 (4777 2497 174 14840 61900)
  138.97.34.0/23       4777 2497 174 14840 61900 - Withdrawn - aggregated with 138.97.32.0/23 (4777 2497 174 14840 61900)
  170.247.4.0/23       4777 2497 2914 13786 61900   
  170.247.6.0/23       4777 2497 174 14840 61900   
  177.74.172.0/23      4777 2497 174 14840 61900   
  177.74.174.0/23      4777 6939 264409 61900   
  191.243.8.0/23       4777 2497 174 14840 61900   
  191.243.10.0/23      4777 2497 2914 13786 61900   

Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.

AS61900   8 More Specifics   8 Total Advertisements   Mais Internet LTDA EPP, BR
    138.97.32.0/23                138.97.32.0/22
    138.97.34.0/23                138.97.32.0/22
    170.247.4.0/23                170.247.4.0/22
    170.247.6.0/23                170.247.4.0/22
    177.74.172.0/23               177.74.172.0/22
    177.74.174.0/23               177.74.172.0/22
    191.243.8.0/23                191.243.8.0/22
    191.243.10.0/23               191.243.8.0/22

Whois Entry

whois: 402332

IANA has recorded AS61900 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS61900\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded